| A | B |
|---|
| ecologist | a scientist who studies the relationships and interactions between organisms |
| geneticist | a scientist who studies heredity |
| physicist | a scientist who studies physics |
| biologist | a scientist who studies life and living organisms |
| zoologist | a scientist who studies animals |
| geologist | a scientist who studies the origin, history and structure of the earth |
| botonist | a scientist who studies plants |
| oceanographer | a scientist who studies the ocean and its phenomena |
| biochemist | a scientist who studies the chemistry of living matter |
| entomologist | a scientist who studies insects |
